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为了比较在我地田间同一施肥水平下，不同种植密度对保铃棉生育的影响及其产量效应，为今后生产上确定保铃棉适宜的种植密度提供科学依据，１９９８年，铜陵县种子公司进行了保铃棉不同种植密度比较试验，现将结果总结如下：一、试验设计与方法互．试验设计设立种植密度２００
In order to compare the effects of different planting densities on the growth of boll cotton under the same fertilization level in my field and provide a scientific basis for determining the appropriate planting density of boll cotton in the future, in 1998, Tongling County Seed Company Boll cotton different planting density comparison test, the results are summarized as follows: First, the experimental design and method of mutual. Experimental design set up a planting density of 200